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Several boats near the coast during a boat trip to Keri Caves.
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Boat Trips from Ionian Islands to Keri Caves

22 Offers with the Best Prices 2025/2026
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Popular Options
Locations
Activity
Categories
Included services
Ideal for
Languages
Duration
Picture of a loggerhead sea turtle spotted in the private boat trip to Marathonisi Island and the Keri Caves with turtle spotting with Serene Private Cruises.Serene Private Cruises Zakynthos
Private Boat Trip to Marathonisi Island & the Keri Caves with Turtle Spotting
Serene Private Cruises Zakynthos
Starting from: Kavos Psarou
4 hours
Free cancellation
Drinks available
Drinks available
From
310 €
Check availability
Full Glass Bottom Boat Trip to Marathonisi Caves with Turtle Spotting from Rent All Mania Zante.NewRent All Mania Zante
Full Glass Bottom Boat Trip to Marathonisi Caves with Turtle Spotting
Rent All Mania Zante
Starting from: Keri
3 hours
Free cancellation
Hotel pickup available
Hotel pickup available
From
60 €
Check availability
Bird's-eye view of the motorboat used in the private boat trip around Zakynthos with turtle spotting with Serene Private Cruises.Serene Private Cruises Zakynthos
Private Boat Trip around Zakynthos with Turtle Spotting
Serene Private Cruises Zakynthos
5.0(1)
Starting from: Kavos Psarou
8 hours
Free cancellation
Drinks available
5.0(1)
Drinks available
From
700 €
Check availability
Picture of a girl swimming next to a trutle during the Boat Trip to the Keri Caves with Turtle Spotting with Best of ZanteBest of Zante Boats
Boat Trip to the Keri Caves with Turtle Spotting
Best of Zante Boats
4.8(30)
Starting from: Agios Sostis, Laganas, Kalamaki
3 hours
Free cancellation
Hotel pickup available
4.8(30)
Hotel pickup available
From
10 €
Check availability
Private Boat Trip to Turtle Island and the Mizithres Rocks from Traventure Zakynthos.Traventure Zakynthos
Private Boat Trip to Turtle Island and the Mizithres Rocks
Traventure Zakynthos
5.0(21)
Starting from: Laganas, Agios Sostis, Kalamaki
3 - 5 hours
Free cancellation
Hotel pickup available
5.0(21)
Hotel pickup available
From
300 €
Check availability
Private Boat Trip to the National Marine Park of Zakynthos from My Local Sea Zakynthos.My Local Sea Zakynthos
Private Boat Trip to the National Marine Park of Zakynthos
My Local Sea Zakynthos
5.0(3)
Starting from: Agios Sostis
3 hours
Free cancellation
5.0(3)
From
280 €
Check availability
Full Day Private Boat Trip from Alikanas around Zakynthos from Adonis Boat Rentals Zakynthos.NewAdonis Boat Rentals Zakynthos
Full Day Private Boat Trip from Alikanas around Zakynthos
Adonis Boat Rentals Zakynthos
Starting from: Alikanas
8 hours
Free cancellation
From
850 €
Check availability
Glass-Bottom Boat Trip to Keri Caves from Agios Sostis with Turtle Spotting from Happy Days Zante .Happy Days Zante
Glass-Bottom Boat Trip to Keri Caves from Agios Sostis with Turtle Spotting
Happy Days Zante
Starting from: Alikanas, Kalamaki, Agios Sostis
5 hours
Free cancellation
Hotel pickup available
Hotel pickup available
From
35 €
Check availability
Turtle Swimming in water During Glass-bottom Boat Trip to Turtle Island & Cameo Island with Turtle Spotting from Dali Tours Zakynthos.Dali Tours Zakynthos
Glass-Bottom Boat Trip to Turtle Island & Cameo Island with Turtle Spotting
Dali Tours Zakynthos
Starting from: Zakynthos (Zante)
5 hours
Free cancellation
Hotel pickup available
Hotel pickup available
From
30 €
Check availability
Viewpoint of Mizithres on Zakynthos Day Trip incl. Turtle Island, Keri Caves and Olive Press Museum from Michael Travel Zakynthos.Michael Travel Zakynthos
Minivan & Boat Trip to Turtle Island and Keri Caves with Turtle Spotting
Michael Travel Zakynthos
5.0(1)
Starting from: Argasi
6 hours
5.0(1)
From
55 €
Check availability
Private Boat Trip to the Turtle Island & Keri Caves with Turtle Spotting from My Local Sea Zakynthos.My Local Sea Zakynthos
Private Boat Trip to the Turtle Island & Keri Caves with Turtle Spotting
My Local Sea Zakynthos
5.0(1)
Starting from: Agios Sostis
3 hours
Free cancellation
5.0(1)
From
300 €
Check availability
Private Boat Trip to the Keri Caves and the Shipwreck from Traventure Zakynthos.Traventure Zakynthos
Private Boat Trip to the Keri Caves and the Shipwreck
Traventure Zakynthos
5.0(1)
Starting from: Agios Sostis, Laganas, Kalamaki
6 hours
Free cancellation
Hotel pickup available
5.0(1)
Hotel pickup available
From
600 €
Check availability
Private Boat Trip around Zakynthos from Agios Sostis from Traventure Zakynthos.Traventure Zakynthos
Private Boat Trip around Zakynthos from Agios Sostis
Traventure Zakynthos
Starting from: Agios Sostis, Laganas, Kalamaki
6 hours 30 minutes
Free cancellation
Hotel pickup available
Hotel pickup available
From
1100 €
Check availability
Turtle spotted during the RIB Boat Trip to Marathonisi and Keri Caves with Turtle Spotting from Explore Zakynthos.Explore Zakynthos
RIB Boat Trip to Marathonisi and Keri Caves with Turtle Spotting
Explore Zakynthos
Starting from: Vasilikos
4 hours
Free cancellation
Drinks available
Drinks available
From
40 €
Check availability
Boat with glass-bottom from VIP Turtle Spotting Boat Trip to Turtle Island and Keri Caves from Michael Travel Zakynthos.Michael Travel Zakynthos
Luxury Boat Trip to Turtle Island and Keri Caves with Turtle Spotting
Michael Travel Zakynthos
4.7(3)
Starting from: Argasi
3 hours
4.7(3)
From
25 €
Check availability
People Watching a Turtle on Turtle Spotting Boat Trip to Turtle Island and Keri Caves from Michael Travel Zakynthos.Michael Travel Zakynthos
Glass-bottom Boat Trip to Turtle Island and Keri Caves with Turtle Spotting
Michael Travel Zakynthos
5.0(3)
Starting from: Argasi
3 hours
5.0(3)
From
25 €
Check availability
Showing 1 - 16 out of 22 offers

What customers love about boat trips in Ionian Islands

4.9
64 reviews
Boat Trip to Paxos (Gaios), Antipaxos & Caves from Corfu from Corfu Cruises.Corfu CruisesBoat Trip to Paxos (Gaios), Antipaxos & Caves from Corfu
172 Reviews
BRIAN+XAVIER · Solo travelerESSpain

"I would recommend it for the beautiful landscapes and places you can visit, the atmosphere, the service, everything was perfect."

Boat Trip to the Blue Caves and Shipwreck Beach in Zakynthos from Theodosis Cruises Zakynthos.Theodosis Cruises ZakynthosBoat Trip to the Blue Caves and Shipwreck Beach in Zakynthos
76 Reviews
Martina · CoupleATAustria

"Everything went smoothly; booking, payment, and the event itself were all excellent."

The boat used during the Boat Trip from Lefkimmi to Blue Lagoon, Syvota & Bella Vraka with Lunch with Captain Theo Corfu Cruises.Captain Theo Corfu CruisesBoat Trip from Lefkimmi to Blue Lagoon, Syvota & Crystal Bay with Lunch
12 Reviews
Michael GBUnited Kingdom

"Fantastic trip, with great swimming, food and atmosphere"

Popular Boat Tour Providers in Ionian Islands

Traventure ZakynthosTraventure Zakynthos
181 Reviews
11 Offers
null-null-hero
Free cancellation for all offers
Tomas · CoupleGBUnited Kingdom

"Great experience. Booked on the morning of through this website - didn't confirm as they weren't open until we arrived but we rocked up about an hour before our arrival so we could grab some breakfast. They checked us in as soon as we arrived. Would say if booking the morning of your trip dont expect a shuttle from your hotel - just make your own way there - less stress and loads of parking on the sea front and up the hill in the car parks (all free)."

Best of Zante BoatsBest of Zante Boats
132 Reviews
2 Offers
null-null-hero
Free cancellation for all offers
Instant booking confirmation for all offers
Alexander · CoupleATAustria

"Captain Alexandros was a fantastic and very entertaining tour guide. This tour far exceeded our expectations. We were very surprised that no one else gave the crew any tips..."

Serene Private Cruises ZakynthosSerene Private Cruises Zakynthos
10 Reviews
5 Offers
The astonishing Navagio Beach with the famous shipwreck from 1980, visited with Serene Private Cruises Zakynthos.
Free cancellation for all offers
Thomas · FamilyGRGreece

"The landscape is just sublime, thanks to Panagiotis the captain who did everything to make the most of it! A great captain and a great guy! I recommend to everyone. Everything is taken care of, masks, food, drinks, you don't have to worry about anything. Thanks again !"

Michael Travel ZakynthosMichael Travel Zakynthos
8 Reviews
5 Offers
Picture of tour in Zakynthos by Michael Travel Zakynthos.
Ingeborg · CoupleGRGreece

"An incredibly fun boat trip with a great captain. A unique kind of boat with a glass bottom so you could see the turtles swimming beautifully. Dog-friendly!"

My Local Sea ZakynthosMy Local Sea Zakynthos
4 Reviews
2 Offers
A boat on the crystal clear water and white sand.
Free cancellation for all offers
Instant booking confirmation for all offers
Carsten · CoupleDEGermany

"Very good service. Great locations. Great skipper."

Explore ZakynthosExplore Zakynthos
3 Reviews
3 Offers
View on the bay in Zakynthos by Explore Zakynthos.
Free cancellation for all offers
Nicole · FamilyGRGreece

"Super nice boat there is nothing for sale so bring your own food and drinks. Nice sailing no stories but stopping at the right points. Just push through so that we would be picked up from the hotel, they first acted as if they did not know that the transfer was included, had a great day"

Trending boat trips in Ionian Islands

Boat Trip to the Blue Caves and Shipwreck Beach in Zakynthos from Theodosis Cruises Zakynthos.Theodosis Cruises ZakynthosBoat Trip to the Blue Caves and Shipwreck Beach in Zakynthos
Bestseller
Free cancellation
From10 €
Boat Trip from Agios Nikolaos Zakynthos to the Blue Caves from Theodosis Cruises Zakynthos.Theodosis Cruises ZakynthosBoat Trip from Agios Nikolaos Zakynthos to the Blue Caves
Bestseller
Free cancellation
From10 €
Pegasus Cruises anchored in the Blue Lagoon on their boat trip to Syvota with snorkeling.Pegasus Cruises CorfuSailing Boat Trip to Syvota and Blue Lagoon with Swimming
Bestseller
Free cancellation
From18 €

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Picture of a girl swimming next to a trutle during the Boat Trip to the Keri Caves with Turtle Spotting with Best of Zante
Zakynthos (Zante)

22 offers

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View of the spectacular shipwreck from 1980, visited in the private boat trip to the Navagio Beach and the Blue Caves with Serene Private Cruises.
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Picture of a girl swimming next to a trutle during the Boat Trip to the Keri Caves with Turtle Spotting with Best of Zante
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Picture of a loggerhead sea turtle spotted in the private boat trip to Marathonisi Island and the Keri Caves with turtle spotting with Serene Private Cruises.
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Private Boat Trip to Barbati Beach, Nissaki Beach and Vido Island from Sophie's Ionian Boat Routes.
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The boat used during the Boat Trip from Corfu Town to Blue Lagoon and Syvota with Lunch with Captain Theo Corfu Cruises.
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Two people swimming in the sea close to the Blue Caves during the 1 Day Boat & Bus Trip from Zakynthos to Shipwreck Beach and the Blue Caves with Abba Tours Zante.
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View on the boat during the Boat Trip to Myrtos Beach & Fteri Beach on Kefalonia with Lunch from Fteri Water Taxi Agia Kiriaki.
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An instructor accompanies a young skier on the magic carpet during private ski lessons for kids with the ski school Evolution 2 Avoriaz.
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